1 files changed, 5 insertions, 6 deletions
diff --git a/table/block.h b/table/block.h
index 3d4b03c..c8f1f7b 100644
--- a/table/block.h
+++ b/table/block.h
@@ -20,24 +20,23 @@ class Block {
   // Initialize the block with the specified contents.
   explicit Block(const BlockContents& contents);
 
+  Block(const Block&) = delete;
+  Block& operator=(const Block&) = delete;
+
   ~Block();
 
   size_t size() const { return size_; }
   Iterator* NewIterator(const Comparator* comparator);
 
  private:
+  class Iter;
+
   uint32_t NumRestarts() const;
 
   const char* data_;
   size_t size_;
   uint32_t restart_offset_;  // Offset in data_ of restart array
   bool owned_;               // Block owns data_[]
-
-  // No copying allowed
-  Block(const Block&);
-  void operator=(const Block&);
-
-  class Iter;
 };
 
 }  // namespace leveldb